Discussion Intel current and future Lakes & Rapids thread

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soresu

Diamond Member
Dec 19, 2014
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They're mostly waiting for DXR to evolve into something not 1995.
Oh?

I wasn't aware that DXR had intrinsic problems.

Are we expecting a DXR 2.0 to come at some point soon then that addresses this?

I suppose in the wake of all these new solutions like ReSTIR to boost RT/PT perf on the software side it may be that DXR 1.x is not the most ideal platofrm to mesh with these new techniques?
 

adroc_thurston

Diamond Member
Jul 2, 2023
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I wasn't aware that DXR had intrinsic problems.
It's very evidently a DX7-style API where you use a magical function and it does things with no way to influence how it does things.
People like sebbbi already ranted on Twitter about that anyway.
Are we expecting a DXR 2.0 to come at some point soon then that addresses this?
This is strictly things I'm not allowed to say lol
 

moinmoin

Diamond Member
Jun 1, 2017
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It's very evidently a DX7-style API where you use a magical function and it does things with no way to influence how it does things.
How did anyone think it's a good idea to add such to DX12 (which itself is a descendant of Mantle, like Vulkan, so completely different approach)?
 
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gdansk

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Feb 8, 2011
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Yeah that's what happens when they stop making actual low power chips worth a darn relative to the competition (M2). NUC became a screaming absurdity for consumers. And the business customers still have all the cheaper OEM options.

I guess Alder Lake N NUC might have been OK.
 

gdansk

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Feb 8, 2011
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No they're just cutting costs wherever they can.
Remember, Intel is actively hemorrhaging cash.
Yeah they're losing cash because they can't make CPUs competitive with a lifestyle company. Or a myriad of other competition. Bad market conditions are inevitable and cyclical. But Intel worked itself into a position where it must kill itself with a hundred cuts.

But hey let's hope Pat's Hail Mary pays off. That'd be neat.
 
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adroc_thurston

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Yeah they're losing cash because they can't make a CPUs competitive with a lifestyle company
They fap to Apple yes, but that's not where their problems lie.
And bad market conditions but that's inevitable and cyclical.
Eh ginormous fab capex is part of the problem and I'm not really sure where are they going with it besides like, blind bets on Xinnie invading Taiwan and making TSMC unviable for a long while.
 
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moinmoin

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Jun 1, 2017
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Eh ginormous fab capex is part of the problem and I'm not really sure where are they going with it besides like, blind bets on Xinnie invading Taiwan and making TSMC unviable for a long while.
Give Pat some credit, he somehow managed to make German government close to €10 billion lighter based in his whole fab stories. o_O
 

adroc_thurston

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Jul 2, 2023
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Give Pat some credit, he somehow managed to make German government close to €10 billion lighter based in his whole fab stories. o_O
And only got like $2B out of Bibi despite massive Israel investment.
Intel still has to dig a lot of cash out.
 

A///

Diamond Member
Feb 24, 2017
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feller in the red looks like he partakes in the ganja. first time im seeing mentions of crystal forest away off of this site. from pat's mouth to god's ears.
 

lightisgood

Senior member
May 27, 2022
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Leaked Intel Roadmap Shows 15th Gen Arrow Lake CPUs Still Based on 20A (2nm) Node [Rumor]​

 

Geddagod

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Dec 28, 2021
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Leaked Intel Roadmap Shows 15th Gen Arrow Lake CPUs Still Based on 20A (2nm) Node [Rumor]​

I swear that roadmap posted there as being 'recently surfaced' was posted here on anandtech like a week or two ago, and prob dates to sometime older than that even.
Maybe I'm just having Deja Vu though
 

ondma

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Mar 18, 2018
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There is an interesting rumor on overclock3d that Intel will increase i3 to 6p cores for the RL refresh. This seems unlikely to me, but if they do and also keep the price in the same ballpark, it would be a nice upgrade to the low end.
 

jpiniero

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Oct 1, 2010
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There is an interesting rumor on overclock3d that Intel will increase i3 to 6p cores for the RL refresh. This seems unlikely to me, but if they do and also keep the price in the same ballpark, it would be a nice upgrade to the low end.

Source is RGT... which yeah. Youtubers gonna Youtube.

(My expectation is that the core counts is the same except the i7 K gets 8+12)
 

Exist50

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Aug 18, 2016
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There is an interesting rumor on overclock3d that Intel will increase i3 to 6p cores for the RL refresh. This seems unlikely to me, but if they do and also keep the price in the same ballpark, it would be a nice upgrade to the low end.
This would make sense if the intention (for post-RPL) is to reuse the mobile 6+8 die for the i5/i3 markets. And maybe the 2+8 die for Pentium/Celeron, or whatever they're calling it these days?

But yeah, given the source, grain of salt and all that.
 

NostaSeronx

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Sep 18, 2011
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There is an interesting rumor on overclock3d that Intel will increase i3 to 6p cores for the RL refresh. This seems unlikely to me, but if they do and also keep the price in the same ballpark, it would be a nice upgrade to the low end.
Isn't the full die 6+0 anyway?
i5-12400(6p) -> i3-13xxx(4p, still 6+0 die) -> i3-14xxx(6p, but is fully enabled in i3-land)
 

Hulk

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Oct 9, 1999
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Well there is it. That's Raptor Lake Refresh and it makes perfect sense. More cores down the stack and more frequency at the top of the stack.

Intel is setting the bar pretty high as far as core count and frequency for 15th gen though... meaning they'll have a lot to make up for in IPC when core count and frequency come down with 15th gen.